CyberRota Analysis
AI-GeneratedEasy!Appointments versions prior to 1.6.0 are vulnerable to unauthorized access where any logged-in backend user can rebind a peer provider's Google sync to their own Google account, allowing them to access sensitive appointment data. This vulnerability can lead to exposure of customer names and emails, compromising user privacy. Organizations using affected versions should prioritize upgrading to 1.6.0 to mitigate the risk of data leakage.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Easy!Appointments is a self hosted appointment scheduler. In versions prior to 1.6.0, `Google::oauth` at `application/controllers/Google.php:278` stores its URL-supplied `provider_id` in the session, and `oauth_callback` saves the issued Google OAuth token against that row without checking the caller owns the provider. Any logged-in backend user (admin, provider, or secretary) rebinds a peer provider's Google sync to a Google account they control. The peer's appointments then sync into the attacker's calendar with each customer's name and email attached as attendee data. Version 1.6.0 patches the issue.